<template>
  <div class="reg-container">
    <div class="reg-box">
      <!-- 标题的盒子 -->
      <div class="title-box-reg"></div>
      <!-- 注册的表单区域 -->
      <el-form :model="regForm" :rules="regFormRules" ref="regFormref">
        <el-form-item prop="username">
          <el-input v-model="regForm.username" prefix-icon="el-icon-user" placeholder="请输入用户名"></el-input>
        </el-form-item>
        <el-form-item prop="password">
          <el-input
            v-model="regForm.password"
            type="password"
            prefix-icon="el-icon-lock"
            placeholder="请输入密码"
          ></el-input>
        </el-form-item>
        <el-form-item prop="repassword">
          <el-input
            v-model="regForm.repassword"
            type="password"
            prefix-icon="el-icon-lock"
            placeholder="请再次输入密码"
          ></el-input>
        </el-form-item>
        <el-button type="primary" class="btn-reg" @click="regUser">注册</el-button>
        <el-link type="primary" @click="$router.push('/login')" :underline="false" class="btn-deng"
          >已有账号,去登陆</el-link
        >
      </el-form>
    </div>
  </div>
</template>

<script>
import { regAPI } from '@/api/user.js'
export default {
  name: 'Reg',
  data() {
    const repwd = (rule, value, callback) => {
      if (value === '') {
        callback(new Error('请再次输入密码'))
      } else if (value !== this.regForm.password) {
        callback(new Error('两次输入密码不一致!'))
      } else {
        callback()
      }
    }
    return {
      regForm: {
        username: '',
        password: '',
        repassword: ''
      },
      regFormRules: {
        username: [
          { required: true, message: '用户名不能为空', trigger: 'blur' },
          { pattern: /^[a-zA-Z0-9]{1,10}$/, message: '用户名必须是1-10位字母或数字 ', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '密码不能为空', trigger: 'blur' },
          { pattern: /^\S{6,15}$/, message: '密码必须是6-15位的非空字符串', trigger: 'blur' }
        ],
        repassword: [
          // { required: true, message: '密码不能为空', trigger: 'blur' },
          // { pattern: /^\S{6,15}$/, message: '密码必须是6-15位的非空字符串', trigger: 'blur' },
          { validator: repwd, required: true, trigger: 'blur' }
        ]
      }
    }
  },

  methods: {
    regUser() {
      this.$refs.regFormref.validate(async valid => {
        if (!valid) return
        // console.log('发起请求')
        // const { data: res } = await axios.post('http://www.liulongbin.top:3008/api/reg', this.regForm)
        const { data: res } = await regAPI(this.regForm)
        if (res.code !== 0) return this.$message.error(res.message)
        this.$message.success(res.message)
        this.$router.push('/login')
      })
    }
  }
}
</script>

<style lang="less" scoped>
.reg-container {
  background: url('../assets/images/login_bg.jpg') center;
  background-size: cover;
  height: 100%;
  .reg-box {
    width: 400px;
    height: 335px;
    padding: 0 20px 0 20px;
    background-color: #fff;
    border-radius: 3px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);

    .title-box-reg {
      height: 60px;
      background: url('../assets/images/login_title.png') center no-repeat;
    }
    .btn-reg {
      width: 100%;
    }
    .btn-deng {
      margin-top: 15px;
    }
  }
}
</style>
